Titanic: Secrets of the Shipwreck: Season 1, Episode 2

1 - 2: Episode 2

Scientist and explorer Robert Ballard uses the cover of US Navy missions looking for lost nuclear submarines to seek out the wreck. The team join forces with French researchers and their cutting-edge tech to scour the ocean floor. Eventually part of the wreck is spotted, and the mysteries of the Titanic are uncovered.